According to the LED full{{0}}color display manufacturer Winbond Ying Optoelectronics, light-emitting diode is the abbreviation of semiconductor LED (LightEmittingDiode). It is the mainstream luminescent material in the current market, and it is also the most widely used high-efficiency, low-power luminous source. The light-emitting diode display is a light-emitting matrix composed of LED chips, and the distance between each LED pixel is called the dot pitch. LED displays suitable for indoor use generally have a dot pitch below P5, and those with a dot pitch below P2 are called small-pitch LED displays, such as P2, P1.875, P1.667, P1.583.P0.96, etc. These full-color screens, which are called small-pitch LED displays, are usually used in close indoor areas, so this type of LED display is often called HDLED display. Moreover, LED displays above P5 are often used in outdoor display projects, such as the LED display specifications of P8 and P10 currently on the market. In order to understand what PlanetLED display is, we need to understand its concept and development process.
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From the perspective of the development process of the display, the development of the LED display has gone through the development process of a single-primary-color LED display, a dual-primary-color LED display, and a full-color (3-primary) LED display. Monochrome LED display screen refers to a luminescent material with only one color, mostly red, and is generally used in some special occasions. The two-color LED display is composed of red and green LEDs, each with 256 gray levels, and the red and green LED lights can display 65,536 colors.
PlusLED display, also known as 3-primary color LED display, is composed of red, green and blue LED luminous colors, each color is 256-level gray, and the 3-primary color can display 16,77716 colors. The three colors of red, green, and blue overlap together to form our common pure white. Red and green can form yellow, blue and green can form pink, red and blue can form cyan, and the gray scale of other colors The proportions can also constitute different colors.
It is precisely because the LED full-color screen can display a variety of colors through the ratio of red, green, blue and other different gray levels, it has been rapidly developed in the application field. With the advancement of science and technology, the application range of full-color LED displays has become wider and wider. The main application areas include indoor and outdoor advertising, background dubbing of stage performances, video in conference rooms, large-screen video promotion in gymnasiums, and some Shao Cinemas also gave up traditional projection methods and installed full-color LED displays directly. Full-color LED displays are not only widely used in civilian fields, but also
